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A027252 as a simple table

na(n)
01
13
210
328
480
5211
6569
71455
83806
99564
1024565
1161080
12155041
13382920
14964163
152370712
165934974
1714548685
1836266755
1988711181
20220415107
21538305745
221334040167
233254193849
248047710361
2519613210297
2648419611161

[1,3,10,28,80,211,569,1455,3806,9564,24565,61080,
 155041,382920,964163,2370712,5934974,14548685,
 36266755,88711181,220415107,538305745,1334040167,
 3254193849,8047710361,19613210297,48419611161]